4451611780

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:256

約数の個数: 288

約数和(自身を含む): 12441139200

約数和(自身を除く): 7989527420

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 31, 35, 44, 49, 55, 62, 70, 77, 98, 110, 121, 124, 140, 154, 155, 173, 196, 217, 220, 242, 245, 308, 310, 341, 343, 346, 385, 434, 484, 490, 539, 605, 620, 682, 686, 692, 770, 847, 865, 868, 980, 1078, 1085, 1210, 1211, 1364, 1372, 1519, 1540, 1694, 1705, 1715, 1730, 1903, 2156, 2170, 2387, 2420, 2422, 2695, 3038, 3388, 3410, 3430, 3460, 3751, 3773, 3806, 4235, 4340, 4774, 4844, 5363, 5390, 5929, 6055, 6076, 6820, 6860, 7502, 7546, 7595, 7612, 8470, 8477, 9515, 9548, 10633, 10726, 10780, 11858, 11935, 12110, 13321, 15004, 15092, 15190, 16709, 16940, 16954, 18755, 18865, 19030, 20933, 21266, 21452, 23716, 23870, 24220, 26257, 26642, 26815, 29645, 30380, 33418, 33908, 37510, 37541, 37730, 38060, 41503, 41866, 42385, 42532, 47740, 52514, 53165, 53284, 53630, 58993, 59290, 59339, 66605, 66836, 75020, 75082, 75460, 83006, 83545, 83732, 84770, 93247, 104665, 105028, 106330, 107260, 116963, 117986, 118580, 118678, 131285, 133210, 146531, 150164, 166012, 167090, 169540, 183799, 186494, 187705, 207515, 209330, 212660, 233926, 235972, 237356, 262570, 262787, 266420, 293062, 294965, 296695, 334180, 367598, 372988, 375410, 412951, 415030, 418660, 466235, 467852, 525140, 525574, 584815, 586124, 589930, 593390, 648923, 652729, 732655, 735196, 750820, 825902, 830060, 918995, 932470, 1025717, 1051148, 1169630, 1179860, 1186780, 1286593, 1297846, 1305458, 1313935, 1465310, 1651804, 1837990, 1839509, 1864940, 2051434, 2064755, 2339260, 2573186, 2595692, 2610916, 2627870, 2890657, 2930620, 3244615, 3263645, 3675980, 3679018, 4102868, 4129510, 4542461, 5128585, 5146372, 5255740, 5781314, 6432965, 6489230, 6527290, 7180019, 7358036, 8259020, 9084922, 9197545, 10257170, 11562628, 12865930, 12978460, 13054580, 14360038, 14453285, 18169844, 18395090, 20234599, 20514340, 22712305, 25731860, 28720076, 28906570, 31797227, 35900095, 36790180, 40469198, 45424610, 57813140, 63594454, 71800190, 80938396, 90849220, 101172995, 127188908, 143600380, 158986135, 202345990, 222580589, 317972270, 404691980, 445161178, 635944540, 890322356, 1112902945, 2225805890, 4451611780]

約数ペア:

[(1, 4451611780), (2, 2225805890), (4, 1112902945), (5, 890322356), (7, 635944540), (10, 445161178), (11, 404691980), (14, 317972270), (20, 222580589), (22, 202345990), (28, 158986135), (31, 143600380), (35, 127188908), (44, 101172995), (49, 90849220), (55, 80938396), (62, 71800190), (70, 63594454), (77, 57813140), (98, 45424610), (110, 40469198), (121, 36790180), (124, 35900095), (140, 31797227), (154, 28906570), (155, 28720076), (173, 25731860), (196, 22712305), (217, 20514340), (220, 20234599), (242, 18395090), (245, 18169844), (308, 14453285), (310, 14360038), (341, 13054580), (343, 12978460), (346, 12865930), (385, 11562628), (434, 10257170), (484, 9197545), (490, 9084922), (539, 8259020), (605, 7358036), (620, 7180019), (682, 6527290), (686, 6489230), (692, 6432965), (770, 5781314), (847, 5255740), (865, 5146372), (868, 5128585), (980, 4542461), (1078, 4129510), (1085, 4102868), (1210, 3679018), (1211, 3675980), (1364, 3263645), (1372, 3244615), (1519, 2930620), (1540, 2890657), (1694, 2627870), (1705, 2610916), (1715, 2595692), (1730, 2573186), (1903, 2339260), (2156, 2064755), (2170, 2051434), (2387, 1864940), (2420, 1839509), (2422, 1837990), (2695, 1651804), (3038, 1465310), (3388, 1313935), (3410, 1305458), (3430, 1297846), (3460, 1286593), (3751, 1186780), (3773, 1179860), (3806, 1169630), (4235, 1051148), (4340, 1025717), (4774, 932470), (4844, 918995), (5363, 830060), (5390, 825902), (5929, 750820), (6055, 735196), (6076, 732655), (6820, 652729), (6860, 648923), (7502, 593390), (7546, 589930), (7595, 586124), (7612, 584815), (8470, 525574), (8477, 525140), (9515, 467852), (9548, 466235), (10633, 418660), (10726, 415030), (10780, 412951), (11858, 375410), (11935, 372988), (12110, 367598), (13321, 334180), (15004, 296695), (15092, 294965), (15190, 293062), (16709, 266420), (16940, 262787), (16954, 262570), (18755, 237356), (18865, 235972), (19030, 233926), (20933, 212660), (21266, 209330), (21452, 207515), (23716, 187705), (23870, 186494), (24220, 183799), (26257, 169540), (26642, 167090), (26815, 166012), (29645, 150164), (30380, 146531), (33418, 133210), (33908, 131285), (37510, 118678), (37541, 118580), (37730, 117986), (38060, 116963), (41503, 107260), (41866, 106330), (42385, 105028), (42532, 104665), (47740, 93247), (52514, 84770), (53165, 83732), (53284, 83545), (53630, 83006), (58993, 75460), (59290, 75082), (59339, 75020), (66605, 66836)]